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The variable polarity plasma arc welding process: its application to the space shuttle external tank (Document No: 19850005806)
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Nunes Jr., A. C. Bayless Jr., E. O. Wilson, W. A. |
| Copyright Year | 1984 |
| Description | This report describes progress in the implementation of the Variable Polarity Plasma Arc Welding (VPPAW) process at the External Tank (ET) assembly facility. Design allowable data has been developed for thicknesses up to 1.00 in. More than 24,000 in. of welding on liquid oxygen and liquid hydrogen cylinders has been made without an internal defect. |
| File Size | 1564816 |
| Page Count | 24 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19850005806 |
| Archival Resource Key | ark:/13960/t3xt0jk8c |
| Language | English |
| Publisher Date | 1984-11-01 |
| Access Restriction | Open |
| Subject Keyword | Mechanical Engineering Fabrication Test Facilities External Tanks Electromagnetic Interference Liquid Oxygen Plasma Arc Welding Aluminum Alloys Porosity Liquid Hydrogen Defects Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |